Natural wood looking and feel 60% wood/bamboo power, 35% Grade A HDPE, 5% additive ... CE, ROHS, ASTM,ISO9001,ISO14001, Intertek, etc60% wood/bamboo power, 35% Grade A HDPE, 5% additiveCOLORS to choose ... plastic composites (WPC), including wood flour, rice husk, bamboo powder etcWood Plastic Composite product is resistant to UV ... the world Sanding surface 140x25mm WPC flooring board DECKING board